回答1：

灞曞紑鍏ㄩ儴

be harmful to鍜宐e harmful for 鐨勫尯鍒涓嬫墍绀恒€?/strong>

閲婁箟鍖哄埆锛?/strong>

- "be harmful to" 琛ㄧず鏌愪簨鐗╁鍙︿竴浜嬬墿鏈夊銆傚己璋冪殑鏄奖鍝嶇殑瀵硅薄銆?/p>

- "be harmful for" 琛ㄧず鏌愪簨鐗╁鏌愪汉鎴栨煇鐗╂湁瀹炽€傚己璋冪殑鏄彈瀹宠€呫€?/p>

渚嬪彞锛?/p>

1. Smoking is harmful to your health. (鍚哥儫瀵逛綘鐨勫仴搴锋湁瀹炽€?

2. The toxic chemicals in the water are harmful to marine life. (姘翠腑鐨勬湁姣掑寲瀛︾墿璐ㄥ娴锋磱鐢熺墿鏈夊銆?

共享单车是灵活解决短途出行的方式，也是践行绿色低碳生活的积极举措。如今，“B+R（骑行+换乘）”已成为许多市民的日常通勤模式。近期，钢绞线厂家街头越来越多共享单车优先投放在上海的大型社区、写字楼、商圈及交通枢纽等高频骑行点位，为冬日绿色出行注入暖意。

浣跨敤鐜鍖哄埆锛?/strong>

- "be harmful to" 鏇村父鐢ㄤ簬鎻忚堪浜嬬墿涔嬮棿鐨勫叧绯伙紝鐗瑰埆鏄娊璞＄殑銆侀潪浜虹被鐨勫璞°€?/p>

- "be harmful for" 鏇村父鐢ㄤ簬鎻忚堪浜恒€佸姩鐗╂垨鐗瑰畾鐗╀綋鐨勭姸鎬併€?/p>

渚嬪彞锛?/p>

1. Excessive exposure to sunlight can be harmful to the skin. (杩囧害鎺ヨЕ闃冲厜瀵圭毊鑲ゆ湁瀹炽€?

2. The noise pollution in the city is harmful for residents' sleep. (鍩庡競鐨勫櫔闊虫薄鏌撳灞呮皯鐨勭潯鐪犳湁瀹炽€?

手机号码：15222026333

褰㈣薄鍖哄埆锛?/strong>

- "be harmful to" 鏇翠晶閲嶄簬鎻忚堪澶栭儴鍥犵礌瀵规煇浜嬬墿鐨勭洿鎺ュ嵄瀹炽€?/p>

- "be harmful for" 鏇翠晶閲嶄簬鎻忚堪鏌愮墿瀵规煇浜烘垨鏌愮墿鐨勪笉鍒╁奖鍝嶃€?/p>

渚嬪彞锛?/p>

1. Eating too much sugar is harmful to your teeth. (鍚冨お澶氱硸瀵逛綘鐨勭墮榻挎湁瀹炽€?

2. A sedentary lifestyle is harmful for your overall health. (涔呭潗涓嶅姩鐨勭敓娲绘柟寮忓浣犵殑鏁翠綋鍋ュ悍鏈夊銆?

褰卞搷鑼冨洿鍖哄埆锛?/strong>

- "be harmful to" 鏇村箍娉涳紝鍙寚娑変换浣曞彈鍒版湁瀹冲奖鍝嶇殑瀵硅薄銆?/p>

- "be harmful for" 鏇村叿浣擄紝閫氬父鎸囨秹鏌愪汉銆佹煇鐗╂垨鏌愮兢浣撱€?/p>

渚嬪彞锛?/p>

1. Air pollution is harmful to the environment. (绌烘皵姹℃煋瀵圭幆澧冩湁瀹炽€?

2. Video games with violent content can be harmful for children. (鏈夋毚鍔涘唴瀹圭殑瑙嗛娓告垙瀵瑰効绔ユ湁瀹炽€?宿州预应力钢绞线厂